package tyx.study.jsp.dao;

import java.util.List;

import tyx.study.jsp.javabean.Emp;

public interface IEmpDao {
	List<Emp> selectAll();
	Emp selectByEname(String ename);
	int insert(Emp emp);
	Emp selectByEno(Integer eno);
	int updateEmp(Emp emp);
	int deleteEmp(Integer eno);
}
